I estimate the set to be 1930s-1950s period

CONTAINS: 

148 bamboo tiles including 7 blanks (37 circles, 31 bamboo canes, 7 blanks & 73 characters)

4 bone dice in a small hand made slide lid casket/box

4 carved and painted round counters that fit into a hand made screw lidded counter shaker

122 bone sticks

Original card box with inner tray

English Typewritten rules 

Excellent condition - I believe it to be complete - comes in its original card box with inner tray - split corners to box lid - comes with typewriter written rules - see listing for FULL contents

Lovely condition old set